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GRANADA, SPAIN - JULY 20: Visitors gaze at the reflecting pool in the Court of the Myrtles in the Nasrid Palaces at the Alhambra on July 23, 2013 in Granada, Spain. Southern Spain is among Europe's biggest tourist destinations. (Photo by Sean Gallup/Getty Images)

GRANADA, SPAIN - JULY 20:  Visitors gaze at the reflecting pool in the Court of the Myrtles in the Nasrid Palaces at the Alhambra on July 23, 2013 in Granada, Spain. Southern Spain is among Europe's biggest tourist destinations.  (Photo by Sean Gallup/Getty Images)